Tested sensory, physicochemical and hygienic indexes in accordance with national standards for wines GB15037-2006, by national level wine testing organization "Guangdong Provincial Wine Testing Center", wine dispenser from Pinjou Technology can make bottle-opened wines kept perfect quality for 20 days.

As of now, wine dispenser from Pinjou Technology is the first one in wine dispenser industry making fresh-keeping time as long as 20days for bottle-opened wines tested wine sensory, physicochemical and hygienic indexes, by third party authoritative organization.

The report shows that the data fluctuation for sensory, physicochemical and hygienic indexes of wine opened bottle  0 day, 5 days, 10 days, 15 days and 20 days in wine dispenser from Pinjou Technology  is very little even zero.

Though the wine fresh-keeping time is also related to wines type ( such as wine brand, grape variety and harvest year ) and wine dispensing frequency, the test report has verified the technology and maiterial of wine dispenser from Pinjou Technology is definitely safe, healthful, reliable and advanced.